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Sundown Audio SA12 bottoming out
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<blockquote data-quote="Sizzlechest" data-source="post: 8826024" data-attributes="member: 661234"><p>I know you guys have been wondering about this for the past 6 years so I thought I'd give an update.. I just installed the sub in a new car, powered by an LC2i Pro LOC feeding a Sundown SFB-1000D amp wired @ 1 ohm, which maxes out at around 1,400w, dyno proven. </p><p></p><p>That tapping sound is still there when the sub is pushed, so I think it is actually bottoming out. Now that the signal source has been 100% replaced we can rule out crappy signal as the cause. Dust cap is secure and no other visible damage/sound when I inspect it.</p><p></p><p>I considered re-coning but don't want to go through the trouble and still be in the same boat. I have a feeling that 6 years ago the Soundstream amp was just a powerful little amp and also pushing the sub to its limit.</p></blockquote><p></p>
[QUOTE="Sizzlechest, post: 8826024, member: 661234"] I know you guys have been wondering about this for the past 6 years so I thought I'd give an update.. I just installed the sub in a new car, powered by an LC2i Pro LOC feeding a Sundown SFB-1000D amp wired @ 1 ohm, which maxes out at around 1,400w, dyno proven. That tapping sound is still there when the sub is pushed, so I think it is actually bottoming out. Now that the signal source has been 100% replaced we can rule out crappy signal as the cause. Dust cap is secure and no other visible damage/sound when I inspect it. I considered re-coning but don't want to go through the trouble and still be in the same boat. I have a feeling that 6 years ago the Soundstream amp was just a powerful little amp and also pushing the sub to its limit. [/QUOTE]
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